Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 18:25Z

d/dz [z^5] = 5z^4

\oint_C \vec{F}\cdot d\vec{r} = 0

40K

d/dt [t^3] = 3t^2

297K

det| 12 8 ; 1 13 | = 148

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

138K

det| 11 5 ; 0 12 | = 132

138K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

176K

3β² + 2β + 2 = 0

67K

det| 4 4 ; 4 5 | = 4

∑_{k=1}^{n} k = n(n+1)/2

306K

8ψ² + 7ψ + 0 = 0

322K

det| 5 6 ; 7 6 | = -12

d/dφ [φ^1] = 1φ^0

374K

6z² + 1z + 1 = 0

∫₀^∞ e^(-ψ²) dψ = √π / 2

∫₀^∞ e^(-n²) dn = √π / 2